div button {
	border: none;
	cursor: pointer;
	width: 16px;
	height: 16px;
}

.menu-system {
	background-image: url(../images/menus/system/system_config.png)
		!important;
	background-repeat: no-repeat;
}

.menu-system-role {
	background-image: url(../images/menus/system/role_menu.png) !important;
	background-repeat: no-repeat;
}

.btn-refresh {
	background-image: url(../images/btn/refresh.gif) !important;
	background-repeat: no-repeat;
}

.btn-expand {
	background-image: url(../images/btn/expand.gif) !important;
	background-repeat: no-repeat;
}

.btn-collapse {
	background-image: url(../images/btn/collapse.gif) !important;
	background-repeat: no-repeat;
}

.btn-doc {
	background-image: url(../images/btn/doc.gif) !important;
	background-repeat: no-repeat;
}

.btn-add {
	background-image: url(../images/system/add_16.gif) !important;
	background-repeat: no-repeat;
}

.btn-del {
	background-image: url(../images/btn/remove.png) !important;
	background-repeat: no-repeat;
}

.btn-edit {
	background-image: url(../images/system/edit.gif) !important;
	background-repeat: no-repeat;
}

.btn-welcome {
	background-image: url(../images/system/notice_menu.gif) !important;
	background-repeat: no-repeat;
}

.btn-save {
	background-image: url(../images/btn/btn-save.gif) !important;
	background-repeat: no-repeat;
}

.btn-back {
	background-image: url(../images/btn/back.gif) !important;
	background-repeat: no-repeat;
}

.btn-cancel {
	background-image: url(../images/btn/btn-cancel.gif) !important;
	background-repeat: no-repeat;
}

.btn-print {
	background-image: url(../images/btn/icon_print.gif) !important;
	background-repeat: no-repeat;
}

.btn-out {
	background-image: url(../images/btn/out.gif) !important;
	background-repeat: no-repeat;
}

.btn-serach {
	background-image: url(../images/btn/query.gif) !important;
	background-repeat: no-repeat;
}

.btn-selecttree {
	background-image: url(../images/btn/selecttree.gif) !important;
	background-repeat: no-repeat;
}

.btn-look {
	background-image: url(../images/btn/look.gif) !important;
	background-repeat: no-repeat;
}

.btn-search {
	background-image: url(../images/btn/search.gif) !important;
	background-repeat: no-repeat;
}
.btn-desktop {
	background-image: url(../images/btn/desktop.gif) !important;
	background-repeat: no-repeat;
}
.btn-logout {
	background-image: url(../images/btn/logout.gif) !important;
	background-repeat: no-repeat;
}
.btn-help {
	background-image: url(../images/btn/help.gif) !important;
	background-repeat: no-repeat;
}
.btn-back {
	background-image: url(../images/btn/top.gif) !important;
	background-repeat: no-repeat;
}
.btn-go {
	background-image: url(../images/btn/down.gif) !important;
	background-repeat: no-repeat;
}
.btn-login {
	background-image: url(../images/btn/login.png) !important;
	background-repeat: no-repeat;
}
.btn-login-reset {
	background-image: url(../images/btn/login-reset.png) !important;
	background-repeat: no-repeat;
}
.add-all {
	background-image: url(../images/btn/add-all.gif) !important;
	background-repeat: no-repeat;
}

.menu-webcam {
	background-image: url(../images/panelicon/webcam.gif) !important;
	background-repeat: no-repeat;
}

.panel-movie {
	background-image: url(../images/panelicon/movie2.gif) !important;
	background-repeat: no-repeat;
}